blob: c485d9138366b23c40bf529f253745576dab06a4 [file] [log] [blame]
package net.floodlightcontroller.flowcache.web;
import java.util.ArrayList;
import net.floodlightcontroller.flowcache.IFlowService;
import net.floodlightcontroller.util.DataPathEndpoints;
import net.floodlightcontroller.util.Dpid;
import net.floodlightcontroller.util.FlowPath;
import net.floodlightcontroller.util.Port;
import net.floodlightcontroller.util.SwitchPort;
import org.restlet.resource.Get;
import org.restlet.resource.ServerResource;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
public class GetAllFlowsByEndpointsResource extends ServerResource {
protected static Logger log = LoggerFactory.getLogger(GetAllFlowsByEndpointsResource.class);
@Get("json")
public ArrayList<FlowPath> retrieve() {
ArrayList<FlowPath> result = new ArrayList<FlowPath>();
IFlowService flowService =
(IFlowService)getContext().getAttributes().
get(IFlowService.class.getCanonicalName());
if (flowService == null) {
log.debug("ONOS Flow Service not found");
return result;
}
// Extract the arguments
String srcDpidStr = (String) getRequestAttributes().get("src-dpid");
String srcPortStr = (String) getRequestAttributes().get("src-port");
String dstDpidStr = (String) getRequestAttributes().get("dst-dpid");
String dstPortStr = (String) getRequestAttributes().get("dst-port");
log.debug("Get All Flows Endpoints: " + srcDpidStr + "--" +
srcPortStr + "--" + dstDpidStr + "--" + dstPortStr);
Dpid srcDpid = new Dpid(srcDpidStr);
Port srcPort = new Port(Short.parseShort(srcPortStr));
Dpid dstDpid = new Dpid(dstDpidStr);
Port dstPort = new Port(Short.parseShort(dstPortStr));
SwitchPort srcSwitchPort = new SwitchPort(srcDpid, srcPort);
SwitchPort dstSwitchPort = new SwitchPort(dstDpid, dstPort);
DataPathEndpoints dataPathEndpoints =
new DataPathEndpoints(srcSwitchPort, dstSwitchPort);
flowService.getAllFlows(dataPathEndpoints, result);
return result;
}
}